ETE Power Electronics

Uninterruptible power supplies (UPS)

Line interactive uninterruptible power supplies from 650VA to 1000VA

The line interactive range of uninterruptable power supplies are designed to offer total power protection to a broad range of commercial and industrial environments. They provide clean and reliable backup power to ensure continued data integrity and optimum performance under a wide range of mains power conditions. This high level of power protection can be incorporated with the advance power and management diagnosis software package that will allow your IT manager of systems integrator to remotely monitor and manage both the UPS and the network server.

Power failures and abnormal supply conditions can occur at any time, including when your network system is running unattended. When there is power interruption the UPS broadcasts a message to all workstation users on the network urging them to finish their current tasks. In the event of a lengthy power failure the UPS automatically saves files and smoothly shuts down the operating system after a user-configured time period or when the UPS batteries are low on energy. The UPS can even notify an off site systems administrator of the shutdown. The UPS provides other useful management functions too, such as scheduling automatic system boot up and shutdown, monitoring the UPS battery condition and logging and analysing abnormal utility power conditions.

The smart communications interface is via a USB port, the data/telephone protection is via RJ 11 port and intelligent power management is supported by Windows 98 SE/ME/NT 4.x/2000/2003/XP/Vista/2008. The typical noise level is <40dB and the UPS is designed to operate in an ambient up to 40 deg C and a humidity level of 0-92%RH.

  • Excellent microprocessor control for high reliability
  • Compact design
  • Built-in USB communication port
  • Boost and buck AVR for voltage stabilization
  • IIntelligent battery management
  • Output short circuit protection and overload protection
  • Auto restart while AC is recovering
  • Simulated sine wave
  • Off mode charging
  • Cold start function

AC-DC Power Supplies

ETE has a wide range of AC-DC power supplies available to purchase through CSE:

  • Meanwell single phase miniature MDR series
  • Meanwell Single Phase Class II DR series
  • Meanwell single phase 45 Watt DR series
  • Meanwell single phase class 1 DR and DRP series
  • Meanwell Two phase class 1 DRH series
  • Meanwell Three Phase Class I DRT series
  • Meanwell slip profile single Phase class I SDR series
  • Meanwell wide input two phase class I WDR series
  • PSS IP20 miniature series 5W to 300W
  • Gebruder Frei Linear Series
  • Gebruder Frei Competent COSMO series

DC UPS Modules

Meanwell 24V DC 40A UPS Module for Battery Back Up

AC to DC Din Rail mounted switched mode power supplies

A high quality, highly cost effective range of wide input range DIN rail mounted switched mode power supplies from 120W up to 480W.

These units are a special wide input range of 2 wire 180~550V AC. All these types are ex stock. All units are available in a variety of output voltages, they are approved to EN, UL and are CE marked.They are fully protected against overload, short circuit and over voltage and they have an LED ‘power on’ indicator and a built in ‘DC OK’ relay contact.

Each unit is subjected to a 100% full load burn-in test. All units have a DC output adjuster to increase the rated output voltage.

Safety standards are to EN and UL requirements and CE marking is standard.

All units have a full 2 years warranty and are designed for a wide ambient temperature range from –25 to 70 deg C.

  • Wide input range of 180~550V 2 wire (1ph or 2ph)
  • High quality, approved to UL,CUL,TUV and CE
  • From 120 Watt to 480 Watt
  • Output voltages of 12V,24V and 48V DC
  • EMC standards EN 55011,EN55022 class B,
  • EN61000-4-2,3,4,5,6,8,11,EN50204,EN61000-6-2,
  • EN61204-3 heavy industrial level

Combined DC power supply charger and UPS

DIN rail mounted ‘all in one’ power supply battery charger and UPS with a universal input 90V~265V 1ph 47/63Hz. Output 12V DC 6A. Three charging levels with auto diagnostics, suitable for all battery types. With charge current limiting and mains or backup power indication and low battery/battery fault indication.


Redundancy Modules DR

Redundancy Modules

A high quality, highly cost effective range of wide input range DIN rail mounted switched mode power supplies from 120W up to 480W.

These units are a special wide input range of 2 wire 180~550V AC. All these types are ex stock. All units are available in a variety of
output voltages,they are approved to EN, UL and are CE marked.

They are fully protected against overload, short circuit and over
voltage and they have an LED ‘power on’ indicator and a built in ‘DC OK’ relay contact.

Each unit is subjected to a 100% full load burn-in test. All units have a DC output adjuster to increase the rated output voltage.

Safety standards are to EN and UL requirements and CE marking is standard.

All units have a full 2 years warranty and are designed for a wide ambient temperature range from –25 to 70 deg C.

  • Wide input range of 180~550V 2 wire (1ph or 2ph)
  • High quality, approved to UL,CUL,TUV and CE
  • From 120 Watt to 480 Watt
  • Output voltages of 12V,24V and 48V DC
  • EMC standards EN 55011,EN55022 class B, EN61000-4-2,3,4,5,6,8,11,EN50204,EN61000-6-2, EN61204-3 heavy industrial level

Battery ChargersBattery Chargers

DIN rail mounted battery chargers

DIN rail mounted battery charger with a universal input 90V~265V 1ph 47/63Hz. Output 12V DC 3A. Three charging levels with auto diagnostics, suitable for all battery types.

Yuasa Yu-Power Series Intelligent Battery Charger

Yuasa Yu-Power intelligent battery charger using micro processor controlled technology.For use with small lead acid batteries, the automatic cut off technology prevents overcharging and damage to the battery. Fitted with UK plug and output power clips.

HF High Frequency Industrial Battery Chargers

Industrial battery charger with a universal input 185V~265V 1ph 47/65Hz.Output 12V 12A. Programmed before despatch to charge either lead acid or GEL batteries

HF High Frequency Industrial battery Chargers Dual Input

Industrial battery charger with dual inputs 90V~135V and 185V~265V 1ph 47/65Hz.Output 24V 20A. Programmed before despatch to charge either lead acid or GEL batteries.

Battery Charger Accessories

Useful for on board applications where the charger is mounted remotely.Simple plug and play installation.Indication shows charging process,charge completed and protection against deep discharge.


EMC Filters

EMC Filters EMK RangeSingle Phase EMC Filters 6A – 65A

Comprehensive ranges of single phase RFI filters are available to assist design engineers to meet the various requirements of the relevant EMC legislation.

These single phase units are from 5 Amps to 65 Amps and are available in a variety of case , type and termination options. Standard voltage options are up to 250V AC .

The FIN ranges are from FIN 33 to FIN 50, in ascending attenuation levels. Frequency is 50/60Hz with operational temperature range of –25 deg C to + 85 deg C.

The EMK range are specially designed for industrial frequency inverters, drive systems and industrial power applications

  • Single phase filters from 6A to 65A, in both single and two stage configurations 50/60Hz.
  • Designed for wide range of industrial power applications

EMC Filter MLC Range

Three Phase EMC Filters 7A to 2500A

Comprehensive ranges of three phase RFI filters are available to assist design engineers to meet the various requirements of the relevant EMC legislation. Three phase units are from 7 Amps up to 2500 Amps in MLC bookend and VPE shoebox styles. Termination options include terminal blocks and high current copper busbar connections.

Standard voltage options are 480V AC with the VPE series in 690V and 760V versions.

The MLC are high attenuation filters that have low leakage current. They have a slim line construction, low weight and good thermal dissipation.

The VPE range from 180A-2500A , is one of the most compact ranges of high current filters in the whole EMC market. They are also high attenuation filters that have low leakage current.

  • MLC range of three phase filters in 6A to 180A 480V 50/60Hz
  • With terminal block connections and slim line construction
  • VPE range of three phase filters in 150A to 2500A 480V 50/60Hz
  • With busbar connections and compact construction

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